Application and research of ZigBee technology in the miner´s lamp monitoring

In this paper, the embedded systems and ZigBee technology are used to build a miner´s lamp monitoring and control system. This miner´s lamp monitoring and control system is composed of a central control station and a number of miner´s lamp charging nodes. The central control station of miner´s lamp monitoring and control system is constructed with the embedded microcontrollers S3C2410A based on ARM9, the chip CC2430 having ZigBee wireless communication technology and the corresponding interface circuit; The chip CC2430 including 8051, sampling circuit and the corresponding sensors are used to construct miner´s lamp node. Zigbee is used to communicate wireless between central control station and miner´s lamp node. This system achieves monitoring and control of the state of charge on the miner´s lamp, and the high effective control and management on use of miner´s lamp. Its functionality, the hardware circuit design, bottom drivers design, operating system transplant, and user program design are analyzed in this paper; this system effectively improved the reliability of miner´s lamp charging system and the intelligence level of miner´s lamp management.